Cerebrovascular disease will have many signs before the onset of the disease. However, due to the mild symptoms, it is easy to be ignored. Here are 10 signs that must be remembered! 10 signals before cerebrovascular collapse! 1, severe headache This kind of headache has no obvious triggers, many people start with intermittent headache, but later transformed into persistent headache. Depending on each person’s condition, the duration of symptoms may vary. 2.Dizziness and Difficulty Many people will experience different degrees of dizziness before the occurrence of cerebral hemorrhage, suddenly feel the sky spinning, unsteady standing, lifting the feet with difficulty, and even fall to the ground. 3, one side of the numbness Many people before the occurrence of cerebral hemorrhage will have numbness of the face, arms, fingers, especially the ring finger! If you often feel numbness in the left and right half of your body, you should consider whether the small blood vessels in the brain have problems. If the numbness at the same time, the upper limbs or lower limbs of the weakness, the situation is more critical. 4.Blackness in front of the eyes Sudden transient blackness in front of the eyes, or one eye appears to be unable to recognize things, see things blurred, or even appear heavy shadow. These may be the precursor of cerebral hemorrhage, must not be careless. 5.Hardness of the tongue Suddenly feel the root of the tongue is stiff, the tongue is enlarged, the speech is not clear, and even the tongue is painful, difficult to swallow. 6.Frequent choking and coughing Choking and coughing in the process of drinking or eating inexplicably occurs, which is also a precursor of cerebral hemorrhage in many people. 7, yawning some patients also introduced, they will be regardless of time and place and can not help but yawn. In fact, this is the sign of cerebral hypoxia. 8, grip strength decline arm suddenly lose grip, such as take a thing obviously feel hold, but fell to the ground. Sometimes accompanied by speech is not clear. 9, often nosebleed If normal nosebleed is not terrible, but if accompanied by high blood pressure, but also often nosebleed symptoms should be careful. Experts say that hypertensive patients often nosebleed, within six months is likely to have a cerebral hemorrhage. 10, daytime sleepiness Some people before the onset of cerebral hemorrhage will appear sleepy symptoms, even in the spirit of good daytime sleepiness is obvious, there is a very tired, not enough sleep feeling. Be careful if you have 3 out of 10 symptoms! If you have more than 3 symptoms and are accompanied by high blood pressure or other diseases, you should be careful. If the symptoms are mild, it is best to go to the hospital in time for a systematic examination, and must not be careless. Once you miss the treatment, you may fall into a lifelong disability. Prevention of cerebral hemorrhage, remember these 4 points! 1, control high blood pressure High blood pressure is the main cause of cerebral hemorrhage, therefore, the prevention of cerebral hemorrhage is mainly to control blood pressure. Control blood pressure is mainly to be stable, so that the “peak” and “trough” of blood pressure within 24 hours are close to each other, so as to avoid the damage of blood pressure fluctuation on the blood vessel wall. 2.Maintaining emotional stability The occurrence of hypertension has a clear relationship with the mental state, sudden changes in mood, mental conflict, etc. will cause sympathetic excitation, resulting in vasoconstriction and other autonomic reactions. 3.Prevent physical exertion Physical and mental labor should not be overly strenuous, and overload work may induce cerebral hemorrhage. 4, pay attention to seasonal protection Cold winter is the season of stroke, blood vessel contraction, blood pressure is easy to rise, pay attention to warmth, so that the body adapts to climate change, but also according to their own health status, some appropriate physical exercise.